SILEXIN™ is a daily multi vitamin-mineral supplement with key antioxidants specifically formulated for prostate health. SILEXIN™ is recommended by Urologists throughout North America as a proactive approach to long-term prostate health care.

"I like BioAdvantex, because their product the Silexin really helps me enjoy my life. My doctor recommended it to me.

Frank Fazokas

"My dad was recommended Silexin by his Doctor and takes it religiously. Is happy with the results."

Nicole Langley

"My urologist suggested that I use Silexin following successful radiation for prostate cancer. That was in 2006. My PSA has been continually below 0.5 since beginning the supplement. It may not be the only reason, but it sure helped."

Russell Mahrt

"Silexin is a peace of mind supplement for us men!!"

Mike Levine

"Just wanted to tell you that I survived a rare form of cancer this year. My Doctor has put me on Pharmanac for my new bladder so it won't produce as much mucous and I am doing great. Thank you!!!!"

RW, Arizona

"Just wanted to tell you that I survived a rare form of cancer
this year. My Doctor has put me on Pharmanac for my new bladder so it
won’t produce as much mucous and I am doing great. Thank you!!!!"

"PharmaNAC is easy to use, tastes great, and boosts glutathione levels while strengthening the immune system. Great product"

Kathy G

"I have CF and first heard about Nac via the study being conducted at Stanford University, which showed very promising results toward controlling the inflammatory response so common in Cystic Fibrosis. At the time, my lung function was too low to qualify to participate in the study, but the research coordinator directed me to your website and I’ve been using it off and on ever since. I can definitely feel a difference when I’m using it. The only reason I’ve been sporadic with it is that I have to pay for it out of pocket and since I am unable to work, this sometimes presents an economic hardship for my husband (who also has CF) and me. It is a great product that has helped me and many of my friends with CF as well"

Rihannon T

"I love the product. It has greatly improved my liver enzyme values"

John L

"We love this stuff & order all the time its great for when I feel a cold coming on~~! Wonderful! lactose free for my baby boy too & taste great in wildberry flavor!"

Eva T

"I like Pharma-NAC because I have stayed healthy – no colds- for over a year now"

Loreta S. B

"Standford University used it for a study my daughter participated in. She progressed really well while on PharmaNAC, so we decided to continue the protocol"

S.A

"I like PharmaNAC because I feel an immediate difference in my breathing ability with it. I have CF and read about the benefits of effervescent NAC a few years ago in a Stanford study. Since using it I feel much better and recommend it to anyone who has immune/inflammation problems"